Robert Linnemann
Principal Engineer at EverCharge
Portland, Oregon, United States
Summary
👤
Senior🎓
Top SchoolRobert Linnemann is a Principal Engineer based in Portland with 12 years of hands-on mobile development experience across iOS and Android, currently leading engineering at EverCharge. He has a track record of taking products from concept to production in diverse domains—auto, fintech, healthcare, ecommerce, music and games—and is fluent in Swift, Kotlin, Objective-C and Java. A strong self-starter who excels in collaborative teams, he has led and shipped public-facing apps, installer tools, and embedded UI/UX work (including specs for Rust-based embedded components). As a longtime indie developer and co-founder, he built numerous music and health apps solo and maintains a vintage-hardware hobbyist streak—still developing on a tricked-out Macintosh SE/30. His public portfolio and repositories (e.g., BooksX) reflect a pragmatic engineer who blends product ownership with deep platform knowledge.
12 years of coding experience
19 years of employment as a software developer
High School Diploma General Studies Computer Programming, High School Diploma General Studies Computer Programming at Melrose Area High SchoolBA Music Theory & Composition, BA Music Theory & Composition at University of Minnesota Duluth
Stackoverflow
721reputation
467kreached
15answers
2questions
Github Skills (125)
adal9
swift8
apple-pay8
payment8
swift-package-manager8
google-pay8
authentication8
stripe8
networking8
widgets8
stripe-payments8
storekit7
firebase7
certificate-pinning7
sdk7
Programming languages (11)
Github contributions (5)
mevdev/SpriteTouriOS
Nov 2013 - Oct 2020
Contributions:6 commits, 2 pushes in 6 years 11 months
mevdev/BooksX
Aug 2020 - Apr 2021
Contributions:13 pushes in 8 months
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